CHAPTER-01 ENVIRONMENTAL CHEMISTRY
Lye kxNÖB cÖKvwkZ n‡e ,ah©¨ mn A‡c¶v Ki‡Z n‡e A_ev Kj Ki‡Z n‡e
LECTURE MODULE-03
LECTURE MODULE-04
LECTURE MODULE-05
LECTURE MODULE-06
LECTURE MODULE-07
LECTURE MODULE-08
Lye kxNÖB cÖKvwkZ n‡e ,ah©¨ mn A‡c¶v Ki‡Z n‡e A_ev Kj Ki‡Z n‡e
LECTURE MODULE-03
LECTURE MODULE-04
LECTURE MODULE-05
LECTURE MODULE-06
LECTURE MODULE-07
LECTURE MODULE-08